Igor Николаевич Sergeev
Publications
50
Citations
198
h-index
8
Found
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Total publications
50
Total citations
198
Citations per publication
3.96
Average publications per year
1.35
Average coauthors
0.86
Publications years
1989-2025 (37 years)
h-index
8
i10-index
5
m-index
0.22
o-index
13
g-index
11
w-index
2
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
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General Mathematics
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General Mathematics, 38, 76%
General Mathematics
38 publications, 76%
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Statistics and Probability
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Statistics and Probability, 13, 26%
Statistics and Probability
13 publications, 26%
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Applied Mathematics
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Applied Mathematics, 13, 26%
Applied Mathematics
13 publications, 26%
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Analysis
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Analysis, 10, 20%
Analysis
10 publications, 20%
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General Medicine
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General Medicine, 1, 2%
General Medicine
1 publication, 2%
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Mechanics of Materials
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Mechanics of Materials, 1, 2%
Mechanics of Materials
1 publication, 2%
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Computational Mechanics
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Computational Mechanics, 1, 2%
Computational Mechanics
1 publication, 2%
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General Computer Science
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General Computer Science, 1, 2%
General Computer Science
1 publication, 2%
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Fluid Flow and Transfer Processes
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Fluid Flow and Transfer Processes, 1, 2%
Fluid Flow and Transfer Processes
1 publication, 2%
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Algebra and Number Theory
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Algebra and Number Theory, 1, 2%
Algebra and Number Theory
1 publication, 2%
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Journals
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Journal of Mathematical Sciences
13 publications, 26%
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Differential Equations
10 publications, 20%
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Moscow University Mathematics Bulletin
8 publications, 16%
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Математические заметки
4 publications, 8%
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Вестник Московского университета Серия 1 Математика Механика
4 publications, 8%
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Mathematical Notes
3 publications, 6%
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Doklady Mathematics
2 publications, 4%
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Russian Mathematics
1 publication, 2%
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Sbornik Mathematics
1 publication, 2%
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Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
1 publication, 2%
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Izvestiya Mathematics
1 publication, 2%
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Vestnik Udmurtskogo Universiteta: Matematika, Mekhanika, Komp'yuternye Nauki
1 publication, 2%
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Citing journals
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Moscow University Mathematics Bulletin
49 citations, 24.5%
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Differential Equations
37 citations, 18.5%
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Mathematical Notes
29 citations, 14.5%
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Journal of Mathematical Sciences
18 citations, 9%
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Siberian Mathematical Journal
11 citations, 5.5%
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Journal of Difference Equations and Applications
7 citations, 3.5%
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Математические заметки
7 citations, 3.5%
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Russian Universities Reports. Mathematics
7 citations, 3.5%
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Математический сборник
7 citations, 3.5%
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Proceedings of the Steklov Institute of Mathematics
5 citations, 2.5%
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Sbornik Mathematics
5 citations, 2.5%
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Дифференциальные уравнения
5 citations, 2.5%
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Russian Mathematics
4 citations, 2%
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SIAM Journal on Applied Dynamical Systems
1 citation, 0.5%
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IEEE Transactions on Automatic Control
1 citation, 0.5%
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Doklady Mathematics
1 citation, 0.5%
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Scientific Reports
1 citation, 0.5%
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Journal of Theoretical Biology
1 citation, 0.5%
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Izvestiya Mathematics
1 citation, 0.5%
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Известия Российской академии наук Серия математическая
1 citation, 0.5%
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Вестник Московского университета Серия 1 Математика Механика
1 citation, 0.5%
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Izvestiya of Saratov University. Mathematics. Mechanics. Informatics.
1 citation, 0.5%
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Publishers
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Pleiades Publishing
24 publications, 48%
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Springer Nature
13 publications, 26%
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Steklov Mathematical Institute
4 publications, 8%
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Moscow University Press
4 publications, 8%
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IOP Publishing
2 publications, 4%
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Udmurt State University
2 publications, 4%
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25
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Organizations from articles
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Lomonosov Moscow State University
38 publications, 76%
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Organization not defined
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Organization not defined, 12, 24%
Organization not defined
12 publications, 24%
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Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences
1 publication, 2%
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Institute of Mathematics of the National Academy of Sciences of Belarus
1 publication, 2%
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Countries from articles
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Russia
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Russia, 39, 78%
Russia
39 publications, 78%
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Country not defined
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Country not defined, 11, 22%
Country not defined
11 publications, 22%
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Belarus
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Belarus, 1, 2%
Belarus
1 publication, 2%
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Citing organizations
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Lomonosov Moscow State University
34 citations, 17.17%
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Adyghe State University
12 citations, 6.06%
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Organization not defined
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Organization not defined, 11, 5.56%
Organization not defined
11 citations, 5.56%
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Institute of Mathematics of the National Academy of Sciences of Belarus
2 citations, 1.01%
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Silesian University of Technology
2 citations, 1.01%
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Steklov Mathematical Institute of Russian Academy of Sciences
1 citation, 0.51%
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Udmurt State University
1 citation, 0.51%
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University of Edinburgh
1 citation, 0.51%
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Ain Shams University
1 citation, 0.51%
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Alan Turing Institute
1 citation, 0.51%
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Tanta University
1 citation, 0.51%
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University of Medicine and Pharmacy Victor Babes
1 citation, 0.51%
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West University of Timisoara
1 citation, 0.51%
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Citing countries
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Russia
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Russia, 48, 24.24%
Russia
48 citations, 24.24%
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Country not defined
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Country not defined, 11, 5.56%
Country not defined
11 citations, 5.56%
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Belarus
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Belarus, 2, 1.01%
Belarus
2 citations, 1.01%
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Poland
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Poland, 2, 1.01%
Poland
2 citations, 1.01%
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United Kingdom
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United Kingdom, 1, 0.51%
United Kingdom
1 citation, 0.51%
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Egypt
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Egypt, 1, 0.51%
Egypt
1 citation, 0.51%
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Romania
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Romania, 1, 0.51%
Romania
1 citation, 0.51%
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- We do not take into account publications without a DOI.
- Statistics recalculated daily.